baber/WOPTO huggingface dataset:
Patent TW-529175-B (TW)
Title: Semiconductor transistor
Inventor: MIGLIORATO PIERO
IPC: H01L29/786
Filed: 2001-03-13
Granted: 2003-04-21
Abstract: A semiconductor transistor comprising a substrate having an active layer formed thereon, a source and a drain formed in the active layer, a gate insulating layer formed on the active layer and a gate electrode formed on the insulating layer, wherein the active layer has at least one recombination centre which is located between the source and the drain and which extends from the substrate side through the active layer for less than the full depth thereof. The transistor can be fabricated by depositing the recombination centres on the substrate prior to depositing the active layer or by other methods such as diffusing material from the substrate side into the active layer.
Patent TW-526166-B (TW)
Title: Method and apparatus for mounting chip
Inventor: TERADA KATSUMI
IPC: H05K3/34
Filed: 2001-03-09
Granted: 2003-04-01
Abstract: The invented method and apparatus for mounting chip are featured with the followings. In bonding bumps formed on a chip to electrodes formed on a substrate in a purging gas environment, purging gas is supplied locally at least around the bumps while the substrate and the chip are separated from each other. According to the method and apparatus for chip mounting, the concentration of the purging gas can be increased locally around the bumps required to be isolated from the air, so that the bumps are protected effectively from secondary oxidation.
Patent TW-526250-B (TW)
Title: Polishing abrasive and process for producing planar layers
Inventor: VOGT KRISTINA
IPC: H01L21/304
Filed: 2001-03-26
Granted: 2003-04-01
Abstract: SiO2-containing slurries are used as polishing abrasive for the planarization of silica layers. It has been found that during the polishing of SiO2 layers, the slurries have a higher abrasion rate if the silica sols used have a bimodal particle size distribution. Polishing abrasive containing spherical, discrete silica particles which are not linked to one another via bonds, characterized in that the polishing abrasive contains (a) 5 to 95% by weight silica particles of a size from 5 to 50 nm, and (b) 95 to 5% by weight silica particles of a size from 50 to 200 nm with the proviso that the total set of particles has a bimodal particle size distribution.
Patent TW-496035-B (TW)
Title: Method and apparatus for a digital clock multiplication circuit
Inventor: LYE KIN MUN
IPC: H03K5/00
Filed: 2001-04-13
Granted: 2002-07-21
Abstract: A clock multiplication technique includes driving two oscillatory circuits by an input signal. One of the circuits has an inverted input. The oscillatory circuits are characterized by a transfer function having an unstable region bounded by two stable region. Oscillations produced during operation of each of the circuits in the unstable regions are combined to produce a signal whose frequency is a multiple of the input frequency.
Patent TW-523550-B (TW)
Title: Steelmaking process using arc furnace to incinerate garbage and recycle flyash
Inventor: LI JUNG-HE
IPC: C21C5/52
Filed: 2001-05-11
Granted: 2003-03-11
Abstract: A steelmaking process using an electric arc furnace to incinerate garbage and recycle flying ash uses the characteristic that the flying ash from incineration of garbage contains heavy metals to recycle the flying ash as a portion of the material in steelmaking, and comprises: feeding about 25% to 30% of a steelmaking material into an arc furnace to be melted into a molten steel liquid; adding about 40% to 50% of flying ash from incineration of garbage into the arc furnace to be molten into the steel liquid; covering about 25% to 30% of a steelmaking material on the molten steel liquid; performing a second heating to melt the steel liquid; and performing reduction and oxidation processes to produce a steel blank. Thus, the flying ash can be recycled to avoid environmental contamination.
Patent TW-495818-B (TW)
Title: Semiconductor processing system
Inventor: SAEKI HIROAKI
IPC: B65G49/07
Filed: 2001-05-30
Granted: 2002-07-21
Abstract: A semiconductor processing system comprises a first vacuum processing unit and a second vacuum processing unit connected thereto. The first and second vacuum processing units respectively comprise I/O transfer chambers. Casings of the transfer chambers are connected to each other, and a common transfer robot is arranged in the casings. The transfer robot is moved along horizontal guide rails and formed by connecting rails of the transfer chambers. A rail adjusting mechanism is provided to obtain linearity of the horizontal rails.
Patent TW-I271405-B (TW)
Title: Process for the preparation of 2-amino-5,8-dimethoxy [1,2,4] triazolo [1,5-c] pyrimidine
Inventor: EMONDS MARK VICTOR MICHAEL
IPC: C07D487/04
Filed: 2001-06-15
Granted: 2007-01-21
Abstract: 2-Amino-5,8-dimethoxy[1,2,4]triazolo[1,5-c]-pyrimidine is prepared from a 5-chloro or 5-methoxy substituted 3-amino-8-methoxy[1,2,4]triazolo[4,3-c]-pyrimidine by reaction with methoxide in an alcohol solvent. Both rearrangement and, when the 5-substituent is chloro, methoxy substitution can be accomplished directly.
Patent TW-508276-B (TW)
Title: Fast synthesis of zeolites from ash wastes
Inventor: WANG HONG-PAUL
IPC: B09B3/00
Filed: 2001-06-13
Granted: 2002-11-01
Abstract: The present invention relates to a method for fast synthesis of zeolites from ash wastes by a microwave induction. The method uses ash wastes, particularly ash of rice husks, as a silicon source, together with a frame material, to synthesize a zeolite with a high crystallinity in a high efficiency microwave-induced high pressure reactor at 100-250 DEG C for 30-120 minutes. The present invention can not only recycle ash wastes, but also produces a high economic value zeolite having a medium pore size (1.6-10 nm) and a micro pore size (0.3-0.8 nm) in a short time. The present invention provides a method and apparatus for recycling ash wastes.
Patent TW-I225857-B (TW)
Title: Process for producing tertiary alcohol having adamantine skeleton
Inventor: YOSHITOME TOSHIHIDE
IPC: C07C215/44
Filed: 2001-07-03
Granted: 2005-01-01
Abstract: This invention relates to a process for producing a tertiary alcohol having an adamantane skeleton which comprises reacting optionally substituted 2-adamantanone with a Grignard reagent in the presence of a rare earth halide. By the process in which optionally substituted 2-adamantanone is alkylated to produce a tertiary alcohol, the addition product can be efficiently produced in high yield while almost perfectly inhibiting the generation of reduction products.
Patent TW-514920-B (TW)
Title: Selective memory refreshing circuit and refreshing method
Inventor: CHEN RUEI-LUNG
IPC: G11C11/408
Filed: 2001-07-20
Granted: 2002-12-21
Abstract: A kind of selective memory refreshing circuit for refreshing memory array is disclosed in the present invention. The memory array has plural word lines connected respectively to the word line refreshing selection circuit for determining whether or not these word lines conduct the refreshing operation during the refreshing period. Each word line refreshing selection circuit includes the followings: the word line address latch which is used for receiving the pre-decoding signal of word line, releasing signals and a starting signal, and outputting word line latch signal; and the word line refreshing comparison circuit for receiving the word line pre-decoding signal and word line latch signal, in which both received signals are compared and transmitted to the word line driver. When the word line latch signal is at high level, a refreshing process is performed onto the word line. When the word line latch signal is at low level, a refreshing process is not performed onto the word line.
Patent TW-531911-B (TW)
Title: Liquid power generating device
Inventor: WU SHANG-HUA
IPC: H01M14/00
Filed: 2001-09-20
Granted: 2003-05-11
Abstract: A liquid power generating device includes a power generating tank and two fuel tanks. Partition plates are alternately installed facing each other in a zigzag fashion along two opposite walls of the power generating tank. Both edges of a partition plate include a slot and each slot faces another slot on the edge of the adjacent partition plate placed along the opposite wall. An ion isolation film is inserted into a pair of slots facing each other on a pair of adjacent partition plates placed along two opposite walls. Baffle plates are anchored alternately to the same walls of the power generating tank that partition plates are aligned with. Each baffle plate extends toward the center of the power generating tank and into the space surrounded by two inserted ion conduction films and a partition plate. A cathode flow channel and an anode flow channel are formed separately inside the power generating tank by such an arrangement of baffle plates, for being inserted with ion isolation films and partition plates. A cathode current conductor is coated on the surface of the ion isolation film facing the cathode flow channel and an anode current conductor is likewise coated on the surface of the ion conduction film facing the anode flow channel. Pipes are installed at one end of the power generating tank to connect the cathode and anode flow channel to their respective fuel tanks. Pumps are mounted at the connection pipes to the entrance of the cathode and anode flow channel to circulate liquid fuel through the power generating tank to generate power.
Patent TW-530349-B (TW)
Title: Slurry and method for chemical mechanical polishing of copper
Inventor: MILLER ANNE E
IPC: H01L21/768
Filed: 2001-11-01
Granted: 2003-05-01
Abstract: A copper polish slurry, useful in the manufacture of integrated circuits generally, and for chemical mechanical polishing of copper and copper diffusion barriers particularly, may be formed by combining a chelating, organic acid buffer system such as citric acid and potassium citrate; and an abrasive, such as for example colloidal silica. Alternative copper polish slurries, in accordance with the present invention, may be formed by further combining an oxidizer, such as hydrogen peroxide, and/or a corrosion inhibitor such as benzotriazole. Advantageous properties of slurries in accordance with the present invention include the enhancement of Cu removal rates to > 3000 angstroms per minute. This high polish rate is achieved while maintaining local pH stability and substantially reducing global and local corrosion as compared to prior art copper polish slurries. Local pH stability provides for reduced within-wafer non-uniformity and reduced corrosion defects. Furthermore, copper diffusion barriers such as tantalum or tantalum nitride may also be polished with such slurries wherein the oxidizer is not included.
Patent TW-I284040-B (TW)
Title: Herbal compositions for treating immunological disorders
Inventor: SHEU SHUENN-JYI
IPC: A01N65/00
Filed: 2001-11-20
Granted: 2007-07-21
Abstract: The present invention provides pharmaceutical compositions which include Chinese herbs. These pharmaceutical compositions are especially effective in treating patients with immunological disorders, such as asthma, atopic eczema, atopic dermatitis, allergic rhinitis and rheumatoid arthritis. The pharmaceutical compositions contain ophiopogon (Tuber Ophiopogonis), pinellia (Tuber Pinelliae), raw licorice (Radix Glycyrrhizae), tang-shen (Radix Codonopsitis) or American ginseng (Radix Pancis Quinquefolii), and lantern tridax (Herba Tridacis procumbentis)/Taiwan adenostema (Herba Adenostematis)/heartleaf houttuynia (Herba houttuyniae). So far, Taiwan adenostema, and heartleaf houttuynia have been found only in Taiwan. Lantern tridax has been found in Taiwan and South America.
Patent TW-548730-B (TW)
Title: Substrate treatment apparatus and substrate treatment method using the same
Inventor: SAKURAI HIDEAKI
IPC: G03D5/00
Filed: 2001-12-20
Granted: 2003-08-21
Abstract: The present invention provides a substrate treatment apparatus and a substrate treatment method, capable of precise treatment by a drug solution by eliminating the density difference of chemical on the surface of a substrate to be treated. A drug solution discharging/suction part (scan nozzle) 21 is provided with a drug solution discharge opening 22 for discharging drug solution to the substrate to be treated and a drug solution suction opening 23 for sucking the drug solution to on the substrate to be treated. The drug solution, discharged continuously from the opening 22, is sucked continuously by the opening 23 to always supply a fresh drug solution to the surface of the substrate to be treated to an area between the opening 22 and the opening 23 between the scan nozzle 21 and the substrate to be treated.
Patent TW-I286826-B (TW)
Title: Semiconductor package substrate and process thereof
Inventor: HSU CHIH-HSING
IPC: H01L23/28
Filed: 2001-12-28
Granted: 2007-09-11
Abstract: The present invention relates to a semiconductor package substrate and process thereof. After an internal laminated circuit structure is completed by lamination, an external build-up circuit structure is formed by the build-up method, whereby a semiconductor package substrate with high density/low pitch, especially a flip chip ball grid array (FCBGA) package substrate with high density/low pitch, can be provided. In addition, bump pads on top of the semiconductor package substrate are divided into power/ground bump pads, first signal bump pads, and second signal bump pads. The power/ground bump pads are located at the center of the substrate. The first signal bump pads are distributed around an outer periphery of the power/ground bump pads, and the second signal bump pads are distributed around an outer periphery of the first signal bump pads.
Patent TW-536845-B (TW)
Title: Charge amount detection device of battery and method thereof
Inventor: CHEN CHIH-CHING
IPC: H01M10/48
Filed: 2002-01-23
Granted: 2003-06-11
Abstract: The charge amount detection device of battery and method thereof of the present invention are provided to calculate the power of batter by the way of charging time of the battery to the capacitor of the RC circuit and a lookup table. One embodiment of the charge amount detection device of battery of the present invention utilizes a microprocessor having pins programmed to a change state to form the discharging circuit to control the RC circuit of the capacitor, so that themicroprocessor can count the recharging time of the battery after the capacitor is discharged every time to obtain the current charge amount of the battery.
Patent TW-560037-B (TW)
Title: Self-aligned conductive line for cross-point magnetic memory integrated circuits
Inventor: NING XIAN
IPC: H01L21/8246
Filed: 2002-01-24
Granted: 2003-11-01
Abstract: Method of forming a magnetic memory device are disclosed. In one embodiment, a first plurality of conductive lines are formed over a semiconductor workpiece. A plurality of magnetic material lines are formed over corresponding ones of the first plurality of conductive lines and a second plurality of conductive lines are formed over the semiconductor workpiece. The second plurality of conductive lines cross over the first conductive lines and the magnetic material lines. These second lines can be used as a mask to while the magnetic material lines are patterned.
Patent TW-I246705-B (TW)
Title: Light tube and LCD device using the same
Inventor: CHIOU YI-SHIUAN
IPC: F21V8/00
Filed: 2002-02-15
Granted: 2006-01-01
Abstract: The present invention relates a light tube. The light tube includes a transparent tube and a phosphor body which is formed on the cavity of transparent tube. The light tube of the present invention further includes a reflection layer coated on part of the transparent tube wall. There is an opening on the reflection layer. Light beams are reflected from the reflection layer on the transparent tube wall when phosphor body emits light, and focused into one direction through the opening. For LCD device using the light tube of the present invention, light beams entering the guiding plate can be increased to enhance the brightness of LCD device.
Patent TW-558817-B (TW)
Title: A semiconductor package and the method of the semiconductor package
Inventor: FUNAKURA HIROSHI
IPC: H01L23/498
Filed: 2002-03-05
Granted: 2003-10-21
Abstract: In present invention, a characteristic of a semiconductor package is: (a) a package structure; (b) above the package structure, forming an assemble terminal for setting to other device; (c) above the package structure, forming a wire layer, which electric connect with the assemble terminal; (d) above the package structure, loading a semiconductor chip, which electric connect with the wire layer; (e) between the wire layer and a mould resin layer, and between the package structure and the mould resin layer, forming a low elastic resin layer; and (f) using the mould resin layer to seal the package structure, the wire layer, the semiconductor chip, and the low elastic resin layer. Wherein, the elastic ratio E of the low elastic resin layer is lower than the elastic ratio E of the mould resin layer.
Patent TW-I311589-B (TW)
Title: Process for producing optically active propoxyaniline derivatives
Inventor: KOUJI SATO
IPC: C07D265/36
Filed: 2002-03-07
Granted: 2009-07-01
Abstract: Treatment of a lactic acid ester derivative with an enzyme or the like, which has asymmetric ester-hydrolyzing ability, can specifically hydrolyze the ester moiety of an isomer existing as the pair to the racemic derivative. Use of the compound obtained by this hydrolysis makes it possible to produce an optically active propoxyaniline derivative by a shorter process than the conventional art. <CHEM>
Patent TW-I252456-B (TW)
Title: Display apparatus, display method, and display apparatus controller
Inventor: TEZUKA TADANORI
IPC: G09G5/02
Filed: 2002-03-20
Granted: 2006-04-01
Abstract: Color sub-pixel display is performed with a display device that has three light emitting elements for emitting three primary colors R, G, and B, respectively, aligned in matrix. Color information at pixel accuracy is separated into luminance data at pixel accuracy and chroma data at pixel accuracy. From the luminance data at pixel accuracy, luminance data at sub-pixel accuracy is generated. The luminance data at sub-pixel accuracy and chroma data at pixel accuracy are synthesized, whereby color information at sub-pixel accuracy is obtained.
Patent TW-508874-B (TW)
Title: Multipolar plug
Inventor: NAGATA TAKAYUKI
IPC: H01R24/02
Filed: 2001-04-17
Granted: 2002-11-01
Abstract: This invention relates to a multipolar plug, which is a single-head multipolar plug having a shaft and a plurality of main electrodes longitudinally arranged and electrically connected to a plurality of main electrodes of a multipolar jack, respectively, wherein said multipolar plug comprises: a first annular electrode which is disposed outside a root portion of said shaft; a second annular electrode which is concentrically placed inside and separated from said first annular electrode; a contact which is formed on a side of an inner face of said first annular electrode, and which is to be in contact with a contact of a first additional electrode of said jack; and a contact which is formed on a side of an inner face of said second annular electrode in a position shifted in an axial direction of said shaft with respect to said contact of said first annular electrode, and which is to be in contact with a contact of a second additional electrode of said jack.
Patent TW-548821-B (TW)
Title: Design method for avoiding ESD by ITO layout and resistance regulation
Inventor: JANG JIA-HUA
IPC: H01L23/60
Filed: 2002-06-21
Granted: 2003-08-21
Abstract: The present invention provides a design method for avoiding ESD by ITO layout and resistance regulation, which can achieve the conventional concept of avoiding ESD by regulating the ITO layout without adding any element to increase the static electricity protection capability of LCM. The inventive IC layout design simply follows the ITO pin layout, in which an arc design is applied in a transition and a better resistance is used to regulate a special pin, thereby effectively avoiding the IC damage caused by ESD or loss of functions of other elements.
Patent TW-563008-B (TW)
Title: Management system and method of automated production process
Inventor: SHIU SHIAN-RUNG
IPC: G05B19/00
Filed: 2002-06-25
Granted: 2003-11-21
Abstract: The invention provides a management system and method of automated production process that assists a material executive system (MES) by virtue of a recipe cluster management system (RCMS), wherein the RCMS unit employs a plug-in method to connect to the multiple recipes of the MES unit and the RCMS unit outputs to the multiple recipes in the MES unit. To become multiple recipe clusters (RC) and at the same time provide a client-server architecture interface based on process capacity and added with clusters, those RCs are provided to all process engineers to assist the MEM unit in control of the execution of fabrication processing and disposal of materials and to manufacture assorted products requested by different customers. Through the assistance of the RCMS unit, the factory that manufactures diversified products such as semiconductor foundry, can significantly improve automation rate, equipment utilization, yield rate and job assignment efficiency.
Patent TW-552716-B (TW)
Title: Thin film transistors suitable for use in flat panel displays
Inventor: LUEDER ERNST
IPC: H01L29/786
Filed: 2002-07-17
Granted: 2003-09-11
Abstract: A flat panel display is described. The flat panel display includes a matrix of light-emitting diodes which are driven by thin film field effect transistor circuits in which the channel electrodes of the field effect transistors are cadmium selenide or cadmium telluride. The cadmium selenide or cadmium telluride contains fluoride ions to enhance the mobility. A non-oxygenated layer is applied to the channel electrodes.
Patent TW-I228690-B (TW)
Title: Method and device for image display
Inventor: OLSSON KENT
IPC: H04N13/239
Filed: 2002-07-23
Granted: 2005-03-01
Abstract: An object (3) is imaged and, after image processing, an image is displayed on a head-mounted display (10) in front of the eyes of a user of the display. The display (10) is constructed with two display modules (13, 14) for displaying the image, designed to be positioned in front of each eye within a limited section of each eye's field of vision, the display modules being arranged each to show a separate image and being designed to leave the field of view free towards the surroundings at least downwards and to the sides of the user. The display modules (13, 14) are advantageously arranged to show two different images, one in front of each eye, so that the user experiences a stereoscopic image with a perception of depth in a part of his field of vision at a predetermined distance in front of his eyes.
Patent TW-565847-B (TW)
Title: Gate-split flash memory cell array capable of accessing data by a byte and its peripheral circuit
Inventor: CHR YU-DE
IPC: G11C16/08
Filed: 2002-08-02
Granted: 2003-12-11
Abstract: In the gate-split flash memory cell array, each element is composed of memory cells of one byte, and each byte has a first driving circuit and a second driving circuit. The first driving circuit of each element has an output connected to the control gate of the byte memory cell. The second driving circuit of each element has an output connected to the source of the byte memory cell. In addition, each row of elements has a global word line connected to the input of the first driving circuit of the same row. Each row of elements also has a global source line connected to the input of the second driving circuit of the same row. The first driving circuits of the same column use the same power terminal and grounding terminal. The second driving circuit also uses the same power terminal and grounding terminal. Therefore, the above split-gate flash memory cell array is such a split-gate flash memory cell array capable of taking one byte data as an access unit.